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sint-ai/sint-protocol

AI Agents & Assistants

Open‑source runtime security and governance protocol that authorizes, constrains, and logs AI agent actions before they reach real‑world execution systems

Track releases GitHub Website
TypeScript Latest v0.2.6 · 3mo ago Security brief →

Features

  • Capability‑token based authorization with Ed25519 signatures
  • Constraint enforcement (velocity, force, geofence, budget, etc.) embedded in tokens
  • Tiered human review (T0–T3) routing low‑risk actions automatically and escalating high‑impact ones
  • SHA‑256 hash‑chained evidence ledger for tamper‑evident audit receipts

Recent releases

View all 6 releases →
No immediate action
v0.2.6 New feature

Docker independence, schema tightenings, inputSchema

Open
No immediate action
v0.2.4 New feature

Clean install command

Open
No immediate action
v0.2.3 New feature

Install instructions

Open
No immediate action
v0.2.0 New feature

sint-scan + Policy Bundle Spec

Open
No immediate action
v0.1.0 New feature

sint-scan + RFC-001

Open

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About

Stars
11
Forks
6
Languages
TypeScript Python JavaScript
Downloads/week
3 ↓60%
NPM Maintainers
1
Contributors
13
TypeScript
Types included ✓
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Install & Platforms

Install via
npm docker

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Alternative to

MCP A2A ROS 2 MAVLink MQTT/Sparkplug OPC UA Open-RMF

Beta — feedback welcome: [email protected]